<template>
    <div>
        <el-radio-group v-model="tab">
            <el-radio-button label="电脑"></el-radio-button>
            <el-radio-button label="平板"></el-radio-button>
            <el-radio-button label="手机"></el-radio-button>
        </el-radio-group>
        <div>
            <slot></slot>
        </div>
    </div>
</template>
<script>
    export default {
        data() {
            return {
                tab: '电脑'
            }
        }
    }
</script>
<style>
</style>